It's the PRO Key for exDialer. With this app installed, exDialer will be turned into PRO version. This app is not a standalone app, and do not have launcher icon or user interface.
Purchase it to support my work on exDialer.Thank you.▌No credit card?It's possible to pay with PayPal from AndroidPit.comhttp://www.androidpit.com/en/android/market/apps/app/com.modoohut.dialer.donate

- This system scans all the new application files from the stores and certificates them by comparison against other Android Marketplaces.

Aptoide Web Install

You have no Android device linked with this account.
Install Aptoide on your Android device, and login with your account.
Your account will be linked with the Android device and then you can use Web Install.